Jackie is a flattering, low contoured scoop neck that flatters the neckline with a slim sheer rib fit. Pre-shrunk 98% cotton, 2% spandex, 50 single combed ring-spun, 4 oz super soft sheer mini rib knit. GGGB Fit Guide: True to size but fitted through the bust and midsection. Go up a size for a looser fit.